Will the S240 and S238 block Electromagnetic RadiationQ - Hello I just order 3 of your electric magnetic radiation blocking fabrics (S240 & S238)Thank you so much, I looked all over the internet for your product needed for ...
Posted Jun 30, 2016, 10:23 AM by Amir Borenstein, No Rad

How do I measure my head sizeQ - How do I measure my head sizeA - You should take a measuring tape and put it around your head, a bit above the ears and eyes.This head ...
Posted Jan 7, 2016, 1:27 AM by Amir Borenstein, No Rad

Home made RF Protection ScarfQ - Hello -- Do you carry scarves? Thank youA - Hello, We don't have the exact product or a scarf(as to 11/2015), but you can order 1 linear ...
Posted Nov 2, 2017, 11:50 PM by Amir Borenstein, No Rad

Work in a room with many wireless devicesQ - I would like to purchase protective clothing, because at work in a room with very bad reception almost 50 people use smartphones and tablets.My home is more or ...
Posted May 30, 2015, 8:55 AM by Amir Borenstein, No Rad

RF protection clothing for classQ - I suffer from symptoms (fatigue) when close to a router or laptops with WiFi. I might soon have to spend some hours in a classroom with Wi-Fi - and ...
Posted May 30, 2015, 8:56 AM by Amir Borenstein, No Rad

"I have huge problems with neighbors/flatmates..."Q- Hi, I have huge problems with neighbors/flatmates, I am not sure witch however I have symptoms which stipulate they are using rf technology near me or against me ...
Posted Aug 6, 2014, 4:58 AM by Amir Borenstein, No Rad

Q - I want to know how the cornet lets you know the battery is low.I had it on just now, and it went ballistic on the RF setting, then the indicator light on the right, that will show green, yellow or red, got very dim, and it seemed to shut down,Before it shut down, the readings were very high, the alarm was going off, and it did turn back on again.I changed the battery in case it was a 'low battery'.When I turned it back on, the alarm didn't go off, and it seemed to operate normally.How exactly does it tell you it has a low battery?Thanks in advance.

A - "BAT" on the upper left corner of the LCD

The meters show "BAT" on the upper left corner of the LCD, below the "ED88" text, when the battery gets too low.

After that, if the meter is still used without changing the battery, the RF reading might go to 1827 and the alarm might sound on.

After shutting the meter off for a while, it is possible that the battery will recover abit, and that you will be able to work with the meter for couple of minuets.

A - You should not wear RF protection clothes while using cellphones or wireless devices for several reasons:

RF Protection Clothing are for EHS people. EHS people should not used cell-phones or wireless devices if they want to get better. EHS people should use wired corded phone and computers.

Wearing RF Protection Clothing is a last resort. Before buying and wearing RF Protection Clothing is recommended to stop using RF emitting devices.

The RF Protection Clothing will block some of the RF (usually most of it). If the user use a wireless device while wearing it some of the RF will manage to get to the user's body. If the user is an EHS he will feel this radiation.

We don't want that cell phone users or wireless devices user will buy our products just so they could silence their conscience. There are a lot of other products out there, that are meant for that.

Q - in the fabrics' RF reduction info, some sites show the reduction effect in dB unit, some in %, your site shows both.

What is the difference between dB and %, and what is a good number?

A - dB is the bumping effect of in logarithmic nature.It is usually used in professional RF protection since the difference between -0dB and -100 dB is very big. The following table is a conversion between dB and %

RF Reduction dB/%

dB

%

-3.0103dB

50

-6.9897dB

80

-10dB

90%

13.0103dB

95%

-15dB

97.5%

-16.9897dB

98%

-20dB

99%

-30dB

99.9%

-40dB

99.99%

-50dB

99.999%

-60dB

99.9999%

Well I think that measuring in dB is highly misused when it comes to every day RF protection, specially in clothes and hats.

The use of dB units comes from the military and professional world of RF protection, where sometimes you need to go down -90db or even lower.In case that you have only one penetration point (happen in the military or professional world but not so much in the real world) then a protection material with -20 db will be better than one with -15db and much better than -10db. But in every day world, were there are many penetration points and the installation is usually not perfect, if you pay more for a -50db (~99.999%), or even -35db(~99.97%) compered to a -25db(~99.7%) or -20db (that ~99%), I think that at-least in some cases it is a waist of money.

For example, if you protect a car, and you don't protect the front wind shield (since in most countries it is illegal and because it can distort the road view, specially at night) then more RF will come from the front wind shield than the difference between RDF62 and RDF72, and the price for the RDF72 will be double.

Second example, if you need curtains, and you install the curtains in a way that there are not glue to the wall or window (there is some air between them), then more RF will come in from this gap than the difference between -25dB to a -35db fabric.

Third example, if you are looking to make a hat, more RF will come in to the head from the places you can't cover, than the difference between a -20db to a -30db fabric.

Q - Hi, Amir, I see that you are dealing with some protective fabric... I myself don't like shielding as I feel the other kind of discomfort in Faraday cages and know others who have similar experience... Would like to hear what you say regarding that "other kind of discomfort"... By the way, mice in experimenst also avoid screened rooms.

1. Some are sensitive to the fabric - I think that other then in a hat, the fabric should not be on the skin (not as an undershirt or underwear). I recommend my costumer to wear the Shirt, Jacket , pants and ponchos over normal clothes and underwear/undershirts. In addition I recommend to my costumers first to test the fabric, by getting the cheapest possible product and see how it goes. I sell RF protection lining/inserts for $15, this product can be a great test product.

2. Some people use the personal protection while still using RF emitting devices - I recommend/ask not to use the hats and clothes while using wireless device. This first thing you do as an EHS person is to stop using cellphones and wireless devices, not buying protection.

3. Some use RF protection before reducing exposure first - I explain that first you need to stop using the cellphone and wireless devices. then use an EMF meter to find all sources in side the house, keep safety distance from ELF sources, remove all wireless sources, find penetration points of RF to your house and use the RIGHT (!!!) RF protection to block it (lots of people don't understand which protection to use in which situation and how to use it. These people will most likely make mistakes, like protecting the walls before the windows, like using the RF blocking paint inside the house - might cause reflections, or using RF protection at all before removing RF sources from the house. An other mistake is to connect RF protection to the electrical ground.

4. Some people use the protection with no understanding of RF - I explain that the personal protection should be used only to bring relief when exposure to environmental RF radiation such as cellular towers and WIFI routers which are installed above the user, and not for RF sources below the user (the protection is usually opened from below, so the RF that comes from below will enter it).

5. The Blocking effect is not 100%. Some RF will still be coming in from the holes and opening in the design and some people will feel that. So even if the personal protection helps, it will not be 100%. I recommend to try and measure the relief it brings you. For example, without a hat I feel pain (headache) in my living room after 5 minutes. With it, only after 5 hours or more. I can still feel pain after more than 5 hours, but that does not mean the hat is not working.

6. An addition thing might be that in most fabrics (not the one I am using for my hats and clothes) the RF blocking effect will be reduced after several washing. So people will feel worse and worse as they continue to wear the hat or cloths.

7. One more thing, the body creates it own EMF field. So some people will not feel good inside the RF protection clothes if the blocking effect is too great. I feet this too, and when it happens I just open the RF Protection Jacket a little bit. I know that when going to the city with the Jacket I will feel some discomfort after 20 minutes, but without it I will feel worse sooner.

Q - 1. Why are you using the SHIELDON 240 fabric in all your hats and clothes, while there are other RF blocking fabrics that can block better than what the SHIELDON 240 fabric can.

A - The reason is that the SHIELDON 240 is the best fabric we have. It has a good blocking ability, it is very durable and will last for years

The SHIELDON 240 is the most durable fabric we know of.You can wash it in a washing machine and it will not suffer any reduction in it's ability to block Radio Frequency radiation.It will last for many years and will require no maintenance.

The SHIELDON 240 fabric has a blocking effect of more than 99% (higher than -20 dB tested for Frequencies of 10MHz to 3 GHz) which is enough for making cloths and hats (more RF will come in from the opening of the hat or cloth, than trough the fabric it self).

Other fabrics may have higher blocking effect, but they are not as durable and after several times you wash them, the blocking effect will go down, sometimes for more than 50%, sometimes even farther down.

Q - Hello I just order 3 of your electric magnetic radiation blocking fabrics (S240 & S238)Thank you so much, I looked all over the internet for your product needed for electric emf's from using electric appliances I am going to make an apron to protect my upper and lower abdominal areas. Our house is full of emf and wiring issues. But the oven and refrigerator is killing me every time I cook on that terrible electric stove and get very high readings from my meters and also feel the sickness,burning, pain and urination frequency. I am so thankful to you and your website.I would purchase any cloths you have as well if they are mostly for electric emf's. We do live near clusters of cell towers too, but the RF's are very low. Please keep me as a life time customer.SincerelyJ from USA

A - Hello J

Thanks for the worm words about my site.

Thanks for ordering from my site.

The Fabrics you ordered and most of our products are made to block RF-Radio Frequency Radiation.

Most Electric appliances emit ELF-Extreme Low Frequency EMF radiation, which the fabrics will not block or reduce.

Some Electric appliances emit also RF radiation, but the right way to deal with this emission is to disable the wireless function or changing the appliance to a different model that does not have wireless capabilities and does not emit RF radiation.

We produce RF Protection Clothes and sell RF blocking fabrics but their main goal is to protect EHS-Electromagnetic Hyper Sensitive people (as I suspect you are) from RF that is not coming from their house, but from the out side, like for example cell towers.

The first thing you need to do is to disable or remove any wireless device from your house.

In addition please try and see if you have a "smart meter" installed against your wall, these emit high burst of RF radiation.

It will also help me to know which EMF meter you are using to measure the EMF in your house.

I have a question regarding the paint. I live in a `two under one roof´ house, is it possible to paint only the wall to my neighbour with the blocking paint to shield my family from the radiation? The guy has WiFi, a repeater and a dect phone in his house...

Best regards,

B.

17/03/2016

A - Hello B.

It is possible to use RF protection on the wall between you and the neighbor in order to block most of the RF coming from his home, but it is important to pay attention to the following:

1. If you use protection , you first need to make sure that you don't have RF emitting devices in your house.

2. Use an RF meter to make sure where from the RF is coming (some of it can also come from other places, directions or devices).

3. Find out what the ceiling is made of and if some of the RF generated by you neighbors is penetrating through it.

I suffer from WIFI signals from my apartment neighbors as well as pain if very close to cell phones. I used a cell phone extensively for 20 years but cannot put one to my ear now without getting pain.

I was wondering if one of your hats RF (EMF) Protection Legionnaire Hat would stop the signals to my ears while sitting on my couch watching TV. As well my ears get red and are hot when these signals are coming into our apartment.

Thanks for answering me. I would like to order right away if you think it might help you.